ld64-77.1.tar.gz

diff --git a/ChangeLog b/ChangeLog
index 7a63394ac89b86f5ca26916437edfebe5f5bc225..bcea8de6c289228cb6bc346cabacf7dd5e11a063 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,9 @@
 
+2007-10-16     Nick Kledzik    <kledzik@apple.com>
+
+       <rdar://problem/5556038> Cannot build with libm_static.a statically linked
+       * src/MachOWriterExecutable.hpp: fix when extern relocs are used with -r -d
+
 ----- Tagged ld64-77
 
 2007-07-3     Nick Kledzik    <kledzik@apple.com>
@@ -1825,12 +1830,6 @@
        * src/MachOReaderRelocatable.cpp: mark non-lazy-pointer atoms as scopeTranslationUnit if targetting a static symbol
 
 
-#ifndef __OPEN_SOURCE__
-2006-04-27      Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4498971> dyld crashes ungracefully on x86_64 when there is an internal exception
-       * src/MachOWriterExecutable.cpp: allow non-zero PCRELGOT addends (used by C++ eh frames)
-#endif
 
 2006-04-21      Nick Kledzik    <kledzik@apple.com>
 
@@ -1874,11 +1873,6 @@
 
 ----- Tagged ld64-50
 
-#ifndef __OPEN_SOURCE__
-2006-03-29      Nick Kledzik    <kledzik@apple.com>
-
-       * src/MachOWriterExecutable.hpp: fix x86_64 addends when -multi_module forces an external relocation
-#endif
 
 2006-03-29      Nick Kledzik    <kledzik@apple.com>
 
@@ -1930,62 +1924,18 @@
        * src/Options.cpp: setup ReaderOptions.fForFinalLinkedImage
        * src/MachOReaderRelocatable.hpp: mark .eh symbols kSymbolTableNotIn when building final linked image
 
-#ifndef __OPEN_SOURCE__
-2006-03-21     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4475928> Inca ld64-45 fatal error with C++ and asm() renaming
-       * src/MachOReaderRelocatable.hpp: fix Reader<x86_64>::makeReferenceToEH(() to walk relocations to find
-       target of eh symbol, rather assume target name is eh symbol name less .eh
-
-#endif
 2006-03-21     Nick Kledzik    <kledzik@apple.com>
 
        <rdar://problem/4473742> ld64 does not parse optional second argument to -filelist
        * unit-tests/test-cases/filelist: added
        * src/Options.cpp: in Options::loadFileList() handle comma option
 
-#ifndef __OPEN_SOURCE__
-2006-03-21     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4483625> 32-bit pointer difference out of range for cxx eh frame
-       * src/MachOReaderRelocatable.hpp: x86_64 doesn't have anonymous non-lazy-pointers
-       * src/machochecker.cpp: fix validFile() for x86_64
-       * unit-tests/run-all-unit-tests: add x86_64
-       * unit-tests/include/common.makefile: don't add -g to all compilers
-       * unit-tests/test-cases/relocs-asm/relocs-asm.s: add x86_64 test cases
-       * unit-tests/test-cases/relocs-c/Makefile: fix to work with x86_64
-       * src/ld.cpp: add hack to use i386 dylibs if x86_64 don't exist
-
-2006-03-19     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4483330> ld64 crashes whenever I try to link with dylib1.o
-       * src/MachOReaderRelocatable.hpp: in Reader<x86_64>::addRelocReference() fix local relocations
-#endif
 
 ----- Tagged ld64-47.1
 
-#ifndef __OPEN_SOURCE__
-2006-03-16     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4459633> ld64-41 in Leopard doesn't have x86_64 support
-       * ld64.xcodeproj/project.pbxproj: enable x86_64 for Leopard
-#endif
 
 ----- Tagged ld64-47
 
-#ifndef __OPEN_SOURCE__
-2006-03-14     Nick Kledzik    <kledzik@apple.com>
-
-       * src/Architectures.hpp: redo x86_64 relocation types
-       * src/MachOReaderRelocatable.hpp: redo x86_64 relocation types, make some section type illegal for x86_64
-       * src/MachOWriterExecutable.hpp: redo x86_64 relocation types
-
-2006-03-13     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4467122> ld64 -r does not handle internal relocations for x86_64
-       * src/MachOWriterExecutable.hpp: handle internal relocations in Writer<x86_64>::fixUpReferenceRelocatable()
-         and Writer<x86_64>::addObjectRelocs().
-#endif
 
 ----- Tagged ld64-46
 
@@ -2019,24 +1969,12 @@
 
 ----- Tagged ld64-45
 
-#ifndef __OPEN_SOURCE__
-2006-03-06     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4466930> <rdar://problem/4467982> ld64 failed: rel32 out of range when linking a dylib
-       * src/MachOWriterExecutable.cpp: in  Writer<x86_64>::fixUpReferenceFinal add (int32_t) cast
-#endif
 
 2006-03-06     Nick Kledzik    <kledzik@apple.com>
 
        <rdar://problem/4466930> LP64/9A122: ld64: hang when trying to link DiscRecording framework
        * src/Options.cpp: addSectionAlignment, warn on zero.  Use log2() for alignment conversion
 
-#ifndef __OPEN_SOURCE__
-2006-03-06     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4457818> x86_THREAD_STATE64_COUNT will change, ld64 must adapt
-       * src/MachOWriterExecutable.hpp: update ThreadsLoadCommandsAtom<x86_64> for new thread status layout
-#endif
 
 ----- Tagged ld64-44
 
@@ -2051,14 +1989,6 @@
 
 ----- Tagged ld64-43
 
-#ifndef __OPEN_SOURCE__
-2006-03-03     Nick Kledzik    <kledzik@apple.com>
-
-       <rdar://problem/4465443> RIP-relative offsets aren't handled properly when the instruction has immediate operands
-       * src/Architectures.hpp: add x86_64::kPCRel32_*
-       * src/MachOReaderRelocatable.hpp: generate x86_64::kPCRel32_*
-       * src/MachOWriterExecutable.hpp: process x86_64::kPCRel32_*
-#endif
 
 2006-03-02     Nick Kledzik    <kledzik@apple.com>
 

diff --git a/src/MachOWriterExecutable.hpp b/src/MachOWriterExecutable.hpp
index 5b05210cf756704a7bfb0022e44c09e8c311c86f..56c6dd2d2e969e3e158e6ff9a54d8fcc8f61ad4c 100644 (file)
--- a/src/MachOWriterExecutable.hpp
+++ b/src/MachOWriterExecutable.hpp
@@ -2383,7 +2383,10 @@ bool Writer<A>::makesExternalRelocatableReference(ObjectFile::Atom& target) cons
                case ObjectFile::Atom::kAbsoluteSymbol:
                        return false;
                case ObjectFile::Atom::kTentativeDefinition:
-                       return (target.getScope() != ObjectFile::Atom::scopeTranslationUnit);
+                       if ( fOptions.readerOptions().fMakeTentativeDefinitionsReal )
+                               return false;
+                       else
+                               return (target.getScope() != ObjectFile::Atom::scopeTranslationUnit);
                case ObjectFile::Atom::kExternalDefinition:
                case ObjectFile::Atom::kExternalWeakDefinition:
                        return shouldExport(target);

diff --git a/src/ld.cpp b/src/ld.cpp
index ff530371c37d53812d5697e8342ee42f8af90b80..a2a56b9d538548cfd2cd6d8c0d90aca11d4e678d 100644 (file)
--- a/src/ld.cpp
+++ b/src/ld.cpp
@@ -62,7 +62,6 @@
 #include "LLVMReader.hpp"
 #endif
 
-
 #include "OpaqueSection.hpp"